Ключевые слова: animal, autumn, avian, background, beak, bird, birding, birdwatching, black, branch, brown, claws, clever, common, commonraven, conservation, corax, corvus, corvuscorax, crow, curved, dark, down, fall, fauna, feather, feathers, field, flight, fluffy, fly, forest, isolated, landing, life, looking, meadow, nature, northern, ornithology, outdoors, perch, raven, scavenger, smart, symbol, tree, wild, wildlife, wing,